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| author | Chandler Carruth <chandlerc@gmail.com> | 2014-10-03 11:16:45 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2014-10-03 11:16:45 +0000 |
| commit | 080cab91e1c5b341dddc2e1e628001f4ed885ac2 (patch) | |
| tree | de32aecde7114e556d48900c1b4d446b55c1ad9f /llvm/lib/ProfileData/SampleProfReader.cpp | |
| parent | de257b88d9e61a8e121ed4c0c07ddf3c50fccfc6 (diff) | |
| download | bcm5719-llvm-080cab91e1c5b341dddc2e1e628001f4ed885ac2.tar.gz bcm5719-llvm-080cab91e1c5b341dddc2e1e628001f4ed885ac2.zip | |
[x86] Add some important, missing test coverage for blending from one
vector to a zero vector for the v2 cases and fix the v4 integer cases to
actually blend from a vector.
There are already seprate tests for the case of inserting from a scalar.
These cases cover a lot of the regressions I've seen in the regression
test suite for the new vector shuffle lowering and specifically cover
the reported lack of using various zext-ing instruction patterns. My
next patch should fix a big chunk of this, but wanted to get a nice
baseline for these patterns in the test cases first.
llvm-svn: 218976
Diffstat (limited to 'llvm/lib/ProfileData/SampleProfReader.cpp')
0 files changed, 0 insertions, 0 deletions
